<template>
   <div id="app">
     <Head />
     <div class="main">
        <keep-alive>
          <router-view></router-view>
        </keep-alive>
      </div>
   </div>
</template>

<script>
import Head from './views/header/h'
export default {
   data () {
     return {

     }
   },
   components: {
     Head
   }
}
</script>
<style lang="scss" scoped>
.main{
  margin-top: 90px;
}
</style>
